Post by : Minna

Australia has officially selected Japan as its partner in building a new fleet of warships. This marks a big step in the defence ties between the two countries. The decision was announced after careful evaluations and months of discussions. These new ships will be based on Japan’s Mogami-class frigate, known for its stealth, technology, and efficiency.

This is a major moment for Japan, too, as it is only the second time the country has exported a fully built military product. The first time was when it sent an air defense radar system to the Philippines.

Why Australia Chose Japan

Australia said it picked Japan because the upgraded Mogami-class model best suits the strategic needs and future capabilities of the Australian Defence Force. Japan’s reputation for high-quality, advanced technology and its close ties with Australia played a big role in the decision.

Japan's Defence Minister said that the trust between both nations and their goal to work together smoothly led to the positive outcome. He welcomed the deal warmly and said it proves the value of Japan’s technology.

What Will These New Warships Be Like?

The new warships will be similar to the Mogami-class frigates that Japan currently uses, but with some important upgrades to suit Australia's needs.

Here’s what we know:

• The ships will have superior stealth technology, making them harder to detect at sea.
• They will be partially automated, so only about 90 crew members are needed — half the size of a traditional crew.
• The frigates will be larger than the original Mogami-class, allowing space for more missile launch cells.
• They will be compatible with US-made missiles, making it easier for Australia to use and maintain them.

This combination of features — stealth, smart systems, and advanced weapon handling — is exactly what modern navies are looking for today.

Where Will the Ships Be Built?

A total of 11 warships will be made for Australia. The first three ships will be built in Japan by Mitsubishi Heavy Industries, the same company that builds Mogami-class ships. The rest will be constructed in Australia, helping to boost the local shipbuilding industry and create jobs.

• Delivery of the first ship is planned for 2029.
• It will become fully operational by 2030.
• The total cost of the project may go up to 1 billion Australian dollars, or around ¥950 billion.

This project will not only strengthen the Australian Navy but also help improve the country's skills in building and maintaining modern warships.

A Smart Move Within Rules

Japan has strict rules about exporting weapons. Normally, it can’t send warships with strong attack powers to other countries. But this deal works within the limits of Japan’s defence export laws. Since it’s a joint development, and the ships also support missions like rescue, surveillance, and transport, it follows Japan’s rules while still allowing international cooperation.

This method gives Japan a path to work more closely with friendly countries without changing its laws too much.

Stronger Defence Ties in the Asia-Pacific

Australia and Japan have become much closer in recent years, especially in defence matters. Both are key allies of the United States, and both are concerned about growing military activity in the Indo-Pacific region, especially from China.

By using the same kind of warships:

• Both navies can train together more easily
• They can help each other with repairs and maintenance
• Their ships can work together in operations across the region

This is not the first time the two countries have worked together. They’ve held joint military drills before, and they often talk about regional security.

How the Decision Was Made

In February 2024, Australia had announced its plan to replace its aging warships. It invited Japan, Germany, Spain, and South Korea to submit ideas. After many months of reviews, Australia shortlisted Japan and Germany as the final two choices in November.

In the end, Japan’s advanced technology, quick delivery, and the ease of working together helped it win the bid.

Cooperation Beyond Ships

This warship deal is more than just a purchase — it is part of a growing partnership. With both countries working closely on such a big project, future cooperation in cybersecurity, maritime patrol, defense innovation, and joint missions is likely.

As the first ship gets closer to being launched in 2029, more training programs, expert exchanges, and tech transfers will take place between the two countries.

This shows how friendly partnerships can help both sides grow stronger while maintaining peace and balance in the region.

This move by Australia to pick Japan as its warship partner shows more than a choice of design. It reflects a shared trust, future vision, and a commitment to regional peace. The new warships will bring modern technology to Australia’s fleet and support deeper military cooperation between the two countries that aim to keep the Indo-Pacific secure.

Australia warships, Japan Mogami-class, Mitsubishi Heavy Industries